Bearing Units 1 Less coefficient of friction 2 Large size range 3 Variations of structure 4 Good quality Bearing Unit:1 Less coefficient of friction2 Large size range 3 Variations of structure4 Model No.: UC200, UC300,UCP200, UCP300,UCF200,UCF300,UCFL200, UCFL300,UCT200, UCT300,UCPH, UCPA, UCFA, UCFCSleeves: H205-H222; H305-H322; H2304-H2356; AH3024-AH3196; AH3120-AH3196; AH208-AH256; AH308-AH318 ...